Flair Cos Variable Voltage Battery (Black)


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Flair variable voltage battery provides custom setting to speed up power in preheat mode, regulate power in usage mode. It comes with 650 mah capacity, usb charger and users’ manual.


  • Battery size : 14 * 105mm
  • Power : 7-10 W
  • Battery capacity : 650 mAh

What’s Included

  • 1 FLAIR COS Variable Voltage Battery
  • 1 User Manual
  • 1 Charger


4.7 34 Reviews
  • Clydejah Williams

    USB charger quality is good. It can be also used in another device. Preheat function is amazing.

  • Claire Mah

    Reliable and easy to use

  • Hollingshead

    Every one should invest in good battery, only they can provide full potential of your e juice.

  • Theodore Lopez

    All my purchases have been as expected. fast, professional service and I like the performance of the Flair products.

  • Mathew

    Another good choice to purchase this. This one replaced for my hubby. It really works good. Fast charging and long lasting performance.

  • Grace Kalieta

    Glad it connected well. Easy to pourchase, fast delivery 😊😊

  • Giovanni

    Quick shipping, even during holidays.

  • Alex Johnson

    No issue with 650 mah battery. Preheat is good

  • Nick Beers

    The battery works great. I have only had to charge it twice since there are several months gone. Definitely recommend it.

  • Nick Kedzior

    Fantastic ! value of each penny

  • Zachary Vinka

    Don’t know much technical. But it works as per description.

  • Desiree Minter

    Good product but they should provide information about it. How many hours should be charges etc. There must be User’s manual.

  • Frankie Harrell

    It looks like perfect size. Preheat function is amazing.

  • Jennifer Miltenberger

    Love this battery. First class product. I have tried many batteries but this worked well.

20-34 of 34 Reviews
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